If they're already into me, then long life experience shows that then I can even be a bit of a bad guy and still get over. I can skip the nice guy audition at the cashier check out counter.
If I'm extremely good looking and flashing status, my sense of humor can fall a fair bit short of great.
The next question is: for what plausible reasons would a much younger woman who doesn't speak much English, who would vastly prefer someone of similar ethnicity, and has a generally negative opinion of westerners be into me? Especially right from the get-go?
Flipping it around, if some middling attractive older woman -who I was not into- was polite, assertive, and funny, would that move the dial for me?
What if I had a set in stone opinion that that particular variety of middling attractive older women stunk to high heavens too?
I can come back from, "you're ugly" -and have in my life time, triumphantly even. But "you stink" is a sexual death sentence.